I have been using tRaid for over a year and have not really had any problems till now, suddenly the pool stopped starting giving the error

The storage pool cannot be started as there is no mounted volume to pool!

I have tried uninstalling, reinstalling, rebooting at every stage, even tried different hard drives/USB drives, tried just creating a storage pool, the web UI works fine, can register all the disks, go through the wizard fine, but every time I try to start the pool it gives the error

Looking at the log the only info for the time when I try to start it is

Running it on server 2016 been fine for the last 8 months, just suddenly happened All drives have tested fine, same with portsHave installed a trial version of Drive bender to get a working poolNo matter what i do keep getting the same error